UserTypeMapper.java

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package model.database;

import model.object.UserType;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.ArrayList;
import java.util.logging.Level;
import resource.log.ProjectLogger;


/**
 *
 * @author Yoldark34 <yoldark@gmail.com>
 */
public class UserTypeMapper extends AbstractMapper {

	/**
	 * retrieve all user types from the database
	 *
	 * @return ArrayList<UserType>
	 * @throws SQLException
	 * @throws ClassNotFoundException
	 */
	public ArrayList<UserType> getAllUserTypes() throws SQLException, ClassNotFoundException {
		DbConnection adapter = DbConnection.getDbConnection();
		adapter.executeSelectQuery("Select * from " + DataBaseElements.USERTYPE);
		return (ArrayList<UserType>) adapter.getModelsFromRequest(this);
	}

	/**
	 * Insert userType if id == -1 or update userType instead
	 *
	 * @param userType
	 * @return int number of rows
	 */
	public int save(UserType userType) {
		int nbRows = 0;
		int idResult = -1;
		String query;
		if (userType.getId() != -1) {
			query = "UPDATE `" + DataBaseElements.USERTYPE + "` SET ";
			//query += "`"+DataBaseElements.USERTYPE_ID+"` = '"+userType.getId()+"',";Can't be updated because used in where
			if (userType.getIdParentUserType() != -1) {
				query += "`" + DataBaseElements.USERTYPE_IDPARENTUSERTYPE + "` = '" + userType.getIdParentUserType() + "',";
			}
			query += "`" + DataBaseElements.USERTYPE_CODE + "` = '" + userType.getCode() + "',";
			query += "`" + DataBaseElements.USERTYPE_NAME + "` = '" + userType.getName() + "',";
			query += "`" + DataBaseElements.USERTYPE_DESCRIPTION + "` = '" + userType.getDescription() + "' ";

			query += "WHERE `" + DataBaseElements.USERTYPE_ID + "` = '" + userType.getId() + "';";

			try {
				DbConnection adapter = DbConnection.getDbConnection();
				nbRows = adapter.executeUpdateQuery(query);
			} catch (Exception e) {
			}
			return nbRows;
		} else {
			query = "INSERT INTO " + DataBaseElements.USERTYPE + " (";
			//query +=  "`" + DataBaseElements.USERTYPE_ID + "`,";
			query += "`" + DataBaseElements.USERTYPE_IDPARENTUSERTYPE + "`,";
			query += "`" + DataBaseElements.USERTYPE_CODE + "`,";
			query += "`" + DataBaseElements.USERTYPE_NAME + "`,";
			query += "`" + DataBaseElements.USERTYPE_DESCRIPTION + "` ";

			query += ") VALUES (";
			//query += "'" + userType.getId() + "',";
			if (userType.getIdParentUserType() == -1) {
				query += "NULL,";
			} else {
				query += "'" + userType.getIdParentUserType() + "',";
			}
			
			query += "'" + userType.getCode() + "',";
			query += "'" + userType.getName() + "',";
			query += "'" + userType.getDescription() + "' ";

			query += ")";

			try {
				DbConnection adapter = DbConnection.getDbConnection();
				idResult = adapter.executeInsertQuery(query);
			} catch (Exception e) {
			}
			return idResult;
		}
	}

	/**
	 * get user type from the type code
	 *
	 * @param userTypeCode
	 * @return nemouser id
	 */
	int getIdUserType(String userTypeCode) {
		String query;
		UserType result = new UserType();

		query = "SELECT ";
		query += "*";
		query += " FROM ";
		query += DataBaseElements.USERTYPE + " " + DataBaseElements.ALIAS_USERTYPE;
		query += " WHERE ";
		query += DataBaseElements.ALIAS_USERTYPE + "." + DataBaseElements.USERTYPE_CODE + " = '" + userTypeCode + "'";

		try {
			DbConnection adapter = DbConnection.getDbConnection();
			adapter.executeSelectQuery(query);
			result = (UserType) adapter.getModelFromRequest(this);
		} catch (SQLException | ClassNotFoundException ex) {
			ProjectLogger.log(this, Level.SEVERE, "Erreur d'exécution de la requête de la fonction getAvailableBikesForThisTerminal", ex);
		}

		return result.getId();
	}

	@Override
	public Object populateModel(ResultSet row) throws SQLException {
		UserType obj = new UserType();
		if (this.hasColumn(DataBaseElements.USERTYPE_ID, row)) {
			obj.setId(row.getInt(DataBaseElements.USERTYPE_ID));
		}
		if (this.hasColumn(DataBaseElements.USERTYPE_IDPARENTUSERTYPE, row)) {
			obj.setIdParentUserType(row.getInt(DataBaseElements.USERTYPE_IDPARENTUSERTYPE));
		}
		if (this.hasColumn(DataBaseElements.USERTYPE_CODE, row)) {
			obj.setCode(row.getString(DataBaseElements.USERTYPE_CODE));
		}
		if (this.hasColumn(DataBaseElements.USERTYPE_NAME, row)) {
			obj.setName(row.getString(DataBaseElements.USERTYPE_NAME));
		}
		if (this.hasColumn(DataBaseElements.USERTYPE_DESCRIPTION, row)) {
			obj.setDescription(row.getString(DataBaseElements.USERTYPE_DESCRIPTION));
		}

		return obj;
	}

	@Override
	Object getEmptyModel() {
		return new UserType();
	}
}